Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JP3QZN-10 - show graphs
Comment: RXONLY 1.2kbps 5Ele223DegDirection {UIV32N}
Last status: 430.740MHz C4FM JP3QZN-ND WIRES-X Node:16506/Room:26506
Location: 34°34.23' N 135°27.59' E - locator PM74RN56EW - show map
8.6 miles West bearing 248° from Yao, Ōsaka, Japan [?]
8.8 miles South bearing 196° from Ōsaka-shi, Ōsaka, Japan
9.0 miles West bearing 264° from Kashihara, Ōsaka, Japan
17.8 miles Southeast bearing 118° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-01-20 03:33:05 EST (32s ago)
2025-01-20 17:33:05 JST local time at Yao, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JP3QZN-10>APU25N via TCPIP*,qAC,T2OSAKA
Positions stored: 1
Packet rate: 882 seconds between packets on average during 43201 seconds.
Other SSIDs: JP3QZN-B JP3QZN-8 JP3QZN-7 JP3QZN-9 JP3QZN-5 JP3QZN-12 JP3QZN-I
APRS igate – Statistics for 2025-01:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2025-01-20 03:14:23 EST (19m14s ago)
Normal receiver range estimate: 19 miles (Updated: 2024-11-30 17:06:35 EST)
Position packets heard directly: 503 on radio path
Position packets sent to APRS-IS: 504 – show map
Stations near current position of JP3QZN-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP3QZN-7157.4 yards 39°2025-01-12 00:37:20 JP3QZN-9446.1 yards 140°2025-01-08 18:43:13
TENJINMARU NO110.5 miles 286°2025-01-20 03:31:46 AMAKUSA0.6 miles 295°2025-01-20 03:32:49
JQ3MCP-90.7 miles 218°2025-01-02 06:45:53 MAGNOLIA1.0 miles 15°2025-01-19 20:12:30
ZENSHIN1.0 miles 15°2025-01-07 20:12:14 SEIRYU MARU1.0 miles 315°2025-01-20 03:32:46
KAIMONMARU1.0 miles 346°2025-01-20 03:30:46 SEIHOU MARU1.1 miles 321°2025-01-20 03:30:46
ORION1.2 miles 9°2025-01-19 20:31:55 SULPHUR TRINITY1.3 miles 334°2025-01-20 03:31:48
SANMANYOSHI51.3 miles 355°2025-01-20 03:29:45 SHINEIMARU NO.151.3 miles 353°2025-01-20 03:31:48
AOMINESANMARU NO181.3 miles 7°2025-01-20 03:30:46 NO22_KAIFUKUMARU1.3 miles 7°2025-01-20 03:31:46
KANNON MARU NO.31.4 miles 308°2025-01-20 03:31:48 KYOWAMARU NO.21.4 miles 352°2025-01-20 03:30:46
NO18 HOURAIMARU1.4 miles 233°2025-01-20 03:30:46 NO.11 ASAHIMARU1.4 miles 235°2025-01-20 03:32:46
Stations heard directly by JP3QZN-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JJ3AXL-9 1 2025-01-03 23:09:28 2025-01-03 23:09:28 PM74RM > PM74RN 4.7 miles 159° 2025-01-03 23:09:28
JP3PYY-9 3 2025-01-10 22:57:18 2025-01-16 01:11:26 PM74UL > PM74RN 17.6 miles 116° 2025-01-11 18:40:46
7M3PEK-12 1 2025-01-02 06:26:37 2025-01-02 06:26:37 PM74PE > PM74RN 26.5 miles 198° 2025-01-02 06:26:37
JP3QZN-8 477 2024-12-31 21:39:39 2025-01-20 03:14:23 PM74QM > PM74RN 5.4 miles 222° 2025-01-20 03:14:23
JP3QZN-7 1 2025-01-12 00:37:20 2025-01-12 00:37:20 PM74RN > PM74RN 157.4 yards 39° 2025-01-12 00:37:20
JP3QZN-9 1 2025-01-08 18:43:13 2025-01-08 18:43:13 PM74RN > PM74RN 446.1 yards 140° 2025-01-08 18:43:13
JE3WRQ-7 9 2025-01-01 01:25:53 2025-01-01 01:36:47 PM74RM > PM74RN 3.9 miles 212° 2025-01-01 01:25:53
JQ3BTU-9 6 2025-01-01 21:03:23 2025-01-03 02:07:43 PM74RJ > PM74RN 11.6 miles 188° 2025-01-01 21:16:25
JM3FUW-12 3 2025-01-12 01:26:10 2025-01-12 01:36:18 PM74SN > PM74RN 2.4 miles 98° 2025-01-12 01:26:10
JN3TIJ-9 1 2025-01-11 06:04:53 2025-01-11 06:04:53 PM74RK > PM74RN 10.0 miles 184° 2025-01-11 06:04:53

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS